diff --git a/agentweb-core/src/main/java/com/just/agentweb/AbsAgentWebSettings.java b/agentweb-core/src/main/java/com/just/agentweb/AbsAgentWebSettings.java
old mode 100755
new mode 100644
index b723fbc6..2c2c7e1d
--- a/agentweb-core/src/main/java/com/just/agentweb/AbsAgentWebSettings.java
+++ b/agentweb-core/src/main/java/com/just/agentweb/AbsAgentWebSettings.java
@@ -65,6 +65,10 @@ private void settings(WebView webView) {
         mWebSettings.setSupportZoom(true);
         mWebSettings.setBuiltInZoomControls(false);
         mWebSettings.setSavePassword(false);
+        // Issue #339: HTMLMediaElement.play() throws "API can only be initiated by
+        // a user gesture" for embedded video players that auto-play. Allow
+        // programmatic playback so embedded players (e.g. share-page videos) work.
+        mWebSettings.setMediaPlaybackRequiresUserGesture(false);
         if (AgentWebUtils.checkNetwork(webView.getContext().getApplicationContext())) {
             //根据cache-control获取数据。
             mWebSettings.setCacheMode(WebSettings.LOAD_DEFAULT);